How to find a Area Under the Curve from number of datas from the excel sheet using Python

Question

I am completely unaware of

How to find the area under the curve using Python. The attached figure shows what I am looking for. I need to plot the graph, which has more than 6000 points, and then need to measure the area in the RED and GREEN regions. Can anyone help with this matter?

Answer 1

As Jeremy said, you can use the trapezoid rule. Numpy has a function for that. Here is a little example from an other question: Calculating the area under a curve given a set of coordinates, without knowing the function